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authorUlrich Drepper <drepper@redhat.com>1998-12-28 14:28:07 +0000
committerUlrich Drepper <drepper@redhat.com>1998-12-28 14:28:07 +0000
commit76235ed48f5bc3ec639e886633fc45bede1c470b (patch)
treefea71a7be41602645e2139d0552bb2378a2069fe /sysdeps
parentdb276fa11c8a8b574f3467680a3372504629c114 (diff)
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Update.
1998-12-28 Ulrich Drepper <drepper@cygnus.com> * stdlib/fpioconst.c: If __NO_LONG_DOUBLE_MATH don't define constants beyond range of double. * stdlib/fpioconst.h (_fpioconst_pow10): Reduce size according to fpioconst.c change. * stdlib/strtold.c: Fall back on double functions if __NO_LONG_DOUBLE_MATH. * stdlib/strtold_l.c: Likewise. * wcsmbs/wcstold.c: Likewise. * wcsmbs/wcstold_l.c: Likewise. * sysdeps/ieee754/ldbl2mpn.c: Don't generate code if __NO_LONG_DOUBLE_MATH. * sysdeps/ieee754/mpn2ldbl.c: Likewise. 1998-12-28 Geoff Keating <geoffk@ozemail.com.au> * sysdeps/powerpc/bits/endian.h: Use #warning, not #error, if the endianness can't be determined, for makedepend.
Diffstat (limited to 'sysdeps')
-rw-r--r--sysdeps/ieee754/ldbl2mpn.c7
-rw-r--r--sysdeps/ieee754/mpn2ldbl.c7
-rw-r--r--sysdeps/powerpc/bits/endian.h3
3 files changed, 14 insertions, 3 deletions
diff --git a/sysdeps/ieee754/ldbl2mpn.c b/sysdeps/ieee754/ldbl2mpn.c
index dfec095912..e95895c0af 100644
--- a/sysdeps/ieee754/ldbl2mpn.c
+++ b/sysdeps/ieee754/ldbl2mpn.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -21,8 +21,11 @@
#include "longlong.h"
#include <ieee754.h>
#include <float.h>
+#include <math.h>
#include <stdlib.h>
+#ifndef __NO_LONG_DOUBLE_MATH
+
/* Convert a `long double' in IEEE854 standard double-precision format to a
multi-precision integer representing the significand scaled up by its
number of bits (64 for long double) and an integral power of two
@@ -92,3 +95,5 @@ __mpn_extract_long_double (mp_ptr res_ptr, mp_size_t size,
return N;
}
+
+#endif /* __NO_LONG_DOUBLE_MATH */
diff --git a/sysdeps/ieee754/mpn2ldbl.c b/sysdeps/ieee754/mpn2ldbl.c
index 2f410c99d7..7802355eba 100644
--- a/sysdeps/ieee754/mpn2ldbl.c
+++ b/sysdeps/ieee754/mpn2ldbl.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -20,6 +20,9 @@
#include "gmp-impl.h"
#include <ieee754.h>
#include <float.h>
+#include <math.h>
+
+#ifndef __NO_LONG_DOUBLE_MATH
/* Convert a multi-precision integer of the needed number of bits (64 for
long double) and an integral power of two to a `long double' in IEEE854
@@ -44,3 +47,5 @@ __mpn_construct_long_double (mp_srcptr frac_ptr, int expt, int sign)
return u.d;
}
+
+#endif /* __NO_LONG_DOUBLE_MATH */
diff --git a/sysdeps/powerpc/bits/endian.h b/sysdeps/powerpc/bits/endian.h
index d292ba9fdb..fdfadf9c1b 100644
--- a/sysdeps/powerpc/bits/endian.h
+++ b/sysdeps/powerpc/bits/endian.h
@@ -31,6 +31,7 @@
# if defined __LITTLE_ENDIAN__ || defined _LITTLE_ENDIAN
# define __BYTE_ORDER __LITTLE_ENDIAN
# else
-# error Cannot determine current byte order.
+# warning Cannot determine current byte order, assuming big-endian.
+# define __BYTE_ORDER __BIG_ENDIAN
# endif
#endif